Claude 4.6 Sonnet Max vs Claude 4.5 Opus

Detailed comparison of capabilities, features, and performance.

Feature
Claude 4.6 Sonnet Max
Claude 4.5 Opus
Model Image
Claude 4.6 Sonnet Max
Claude 4.5 Opus
AI Lab
Anthropic
Anthropic
Context Size
200,000 tokens
200,000 tokens
Max Output Size
16,000 tokens
64,000 tokens
Frontier Model
Yes
Yes
Vision Support
Yes
Yes
Description
The latest Sonnet 4.6 model from Anthropic with effort set to max for highest reasoning and creativity, ideal for complex agentic tasks
The latest Opus 4.5 model from Anthropic

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